Policy and regulation
2026-04-26
11 min read
12 sources
Ireland at Fifteen Percent: The Pillar Two Transition and the Stickiness of the Cluster
The 12.5 percent rate that built modern Ireland is gone for the largest multinationals, replaced by a 15 percent floor enforced through QDMTT and IIR. Corporate tax receipts kept climbing through the transition. The question is whether agglomeration outlasts arbitrage.
Ireland transposed EU Council Directive 2022/2523 through Part 4A of the Taxes Consolidation Act 1997, inserted by the Finance (No. 2) Act 2023. From accounting periods beginning on or after 31 December 2023, Irish constituent entities of multinational groups with consolidated revenue at or above EUR 750 million pay an effective 15 percen...